. . . . . . . . . . . "Alistair's entry in a science competition takes him to many places and time periods, but unfortunately he can't prove this to the judges."@en . "Alistair's entry in a science competition takes him to many places and time periods, but unfortunately he can't prove this to the judges." . . . . . . . "Juvenile works" . "Alistair's time machine"@en . "Alistair's time machine" . . "Fiction" . . "Motion pictures" . . .